26
Ze nit h Z T S ( D) 3 0 -1 2 0 0A AT S , Q U I CK STA RT U S E R M A N UA L
Automatic transfer switch, power circuit
Value
Rated operational voltage
200-480 Vac
Rated frequency
50 / 60 Hz
Rated impulse withstand voltage
12 / 8 kV
Operating times
See Table 7.3
Automatic transfer switch, control circuit
Value
Remark
Voltage supply
200-480 Vac
Integrated, see Fig. 15
Operating voltage range
±20 %
Voltage measurement accuracy
1 %
Rated frequency
50 / 60 Hz
Operating frequency range
±20 %
Frequency measurement accuracy
0.5 %
Rated impulse withstand voltage
6 kV
—
Table 9
U/SOURCE 1
Operating voltage for
control circuit 200-480 Vac.
Generator supply; min.
power rating 20 kVA
U/SOURCE 2
—
Fig. 15 Power supply for control and power switching circuits
—
Technical data
U/SOURCE 1
Operating voltage for
control circuit 200-480 Vac.
Generator supply; min.
power rating 20 kVA
U/SOURCE 2
